use the accountIdGuid instead of numerical accountId; fix #29

Also pass along full account info with auth

Author: Whoaa512

components/auth.js

@@ -21,7 +21,7 @@ var DocuSignError = dsUtils.DocuSignError;
 exports.getLoginInfo = function (email, password, callback) {
   var options = {
     method: 'GET',
-    url: dsUtils.getApiUrl() + '/login_information',
+    url: dsUtils.getApiUrl() + '/login_information?include_account_id_guid=true',
     headers: {
       'X-DocuSign-Authentication': JSON.stringify({
         Username: email,

docusign.js

@@ -67,7 +67,7 @@ var docusign = (function () {
   }
 
   function createClientBase (authInfo, callback) {
-    var accountId = authInfo.accountId;
+    var accountId = authInfo.accountIdGuid;
     var baseUrl = authInfo.baseUrl;
     var accessToken = authInfo.accessToken;
 
@@ -89,19 +89,10 @@ var docusign = (function () {
   }
 
   function createClient (email, password, callback) {
-    auth.getAPIToken(email, password, function (err, response) {
+    auth.getAPIToken(email, password, function (err, authInfo) {
       if (err) {
         return callback(err);
       }
-      var accountId = response.accountId;
-      var baseUrl = response.baseUrl;
-      var accessToken = response.accessToken;
-      var authInfo = {
-        accountId: accountId,
-        baseUrl: baseUrl,
-        accessToken: accessToken
-      };
-
       createClientBase(authInfo, callback);
     });
   }